The Enduro MR 22379 LLB is a specialized radial bearing frequently used in high-end cycling components, particularly within bottom brackets designed for SRAM GXP systems. It features a unique 22mm internal diameter, specifically engineered to fit the stepped spindle on the non-drive side of GXP cranks. This precision-fit ensures a stable and efficient interface for your drivetrain.

Equipped with LLB double-lip seals, this bearing provides an excellent balance between low friction and high protection against contaminants like water and grit. The rubber-reinforced seals help maintain the internal grease for a longer service life, even in demanding riding conditions. At 31g, it offers a durable and smooth-rolling solution for riders maintaining premium cranksets.

Quick Facts

Feature	Specification
Dimensions	22mm x 37mm x 8mm / 11.5mm (Extended)
Seal Type	LLB (Double-Lip Medium Contact)
Primary Application	SRAM GXP Bottom Brackets (Non-Drive Side)
Materials	Chrome Steel / Nitrile Rubber Seals
Weight	31g
Manufacturer	Enduro Bearings